Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Freshwater Environmental Biology
Aquatic Biodiversity
Hyporheic Biodiversity
Crenobiodiversity
Climate Change (Biometeorolog
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
82
0.485
* Total i10 IndexRankings
Ranking Based On Selection :2
ecology
environment
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
104
0.698
* Total i10 IndexRankings
Ranking Based On Selection :3
Taxonomy of Freshwater Crabs
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
60
0.441
* Total i10 IndexRankings
Ranking Based On Selection :4
Anti-microbials
Bioenergy
Biodiversity
Biopolymers
Nanotechnology and Enzyme Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
106
1.000
* Total i10 IndexRankings
Ranking Based On Selection :5
Aquatic Biodiversity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
41
0.456
* Total i10 IndexRankings
Ranking Based On Selection :6
Forest Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
51
0.593
* Total i10 IndexRankings
Ranking Based On Selection :7
Forest ecology
grassland ecology
biodiversity
ecotourism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
49
0.590
* Total i10 IndexRankings
Ranking Based On Selection :8
Fish biology
Aquatic biodiversity
Plant biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
45
0.616
* Total i10 IndexRankings
Ranking Based On Selection :9
Biotechnology
Microbial technology and metagenomics
Plant Microbes interaction
Biochemistry
Molecular Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
* Total i10 IndexRankings
Ranking Based On Selection :10
water quality
microbial diversity
environmental microbiology and biotechnology
water conservation and management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
* Total i10 IndexRankings
Ranking Based On Selection :11
Systematics
Cytogenetics
Biodiversity
Ecology
molecular systematics & phylogeny of Drosophilidae (fruit fly-Drosophila)
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 IndexRankings
Ranking Based On Selection :12
Microbial Biotechnology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Total i10 IndexRankings
Ranking Based On Selection :13
Life Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
* Total i10 IndexRankings
Ranking Based On Selection :14
Taxonomy
Ecology
Pollination biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :15
Fire Ecology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :16
Ecology
Phytodiversity
Soil Science
Conservation Biology
Ethnobotany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection :17
River Ecology
Aquatic Biodiversity
River research and management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ramesh C. Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
169
82
0.485
Freshwater Environmental Biology
Aquatic Biodiversity
Hyporheic Biodiversity
Crenobiodiversity
Climate Change (Biometeorolog
Rakesh Kumar Maikhuri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
149
104
0.698
Shurveer Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
136
60
0.441
Sanjay Ks Patel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
106
106
1.000
Anti-microbials
Bioenergy
Biodiversity
Biopolymers
Nanotechnology and Enzyme Technology
Prakash Nautiyal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
41
0.456
Chandra Mohan Sharma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
51
0.593
Sundriyal Rc
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
49
0.590
Forest ecology
grassland ecology
biodiversity
ecotourism
Anoop K Dobriyal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
73
45
0.616
Fish biology
Aquatic biodiversity
Plant biotechnology
Gopal Krishna Joshi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
13
0.765
Biotechnology
Microbial technology and metagenomics
Plant Microbes interaction
Biochemistry
Molecular Biology
Rahul Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
12
11
0.917
water quality
microbial diversity
environmental microbiology and biotechnology
water conservation and management
Rs Fartyal Fres
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
Systematics
Cytogenetics
Biodiversity
Ecology
molecular systematics & phylogeny of Drosophilidae (fruit fly-Drosophila)
Junaid Furhan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
Alauddin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
3
2
0.667
Bharti Rautela
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Taxonomy
Ecology
Pollination biology
Snobar Shafi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Hardeep Singh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Ecology
Phytodiversity
Soil Science
Conservation Biology
Ethnobotany
Tanuja Bartwal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
River Ecology
Aquatic Biodiversity
River research and management